Full Text Searchable PDF User Manual
BackPack System
User Guide
For E-Mist Customer Use Only • Version 011217
BackPack System User Guide
©
2016 E-Mist Innovations, Inc. All Rights Reserved
Patents apply to this product. For details visit: Emist.com/patents
Thank you for choosing the E-Mist BackPack System.
We’ve created an easy-to-use system that combines advanced liquid application technologies with improved
mobility. The result is superior application and enhanced disinfection and cleaning, as well as a convenient
BackPack design for user comfort.
We recommend you read through this entire instruction manual before beginning.
Included are assembly, operating, and safety instructions. Following these manufacturer guidelines will help the
unit perform at peak effectiveness, extending the life of the product and ensuring the operator’s safety.
Questions?
Each component has been inspected prior to your purchase. However, in the event that there is a problem, please
contact customer service at: 817.349.3519.
BackPack User Guide | iii
Table of Contents
1
General Precautions & Safety Warnings
1
Safety Notices 1
Electrical Warnings 2
Disinfectant Safety Precautions 2
2
Initial Inspection & Set Up
3
BackPack System Components 3
Inspection 3
Initial Set Up 3
3
Assembly & Operating Instructions
5
Assembly Instructions and Tips 5
4
Spray Application
7
Preparing the Spray Area 7
Spray Application Process 7
Fluid Management 7
Battery Management 7
5
Maintenance & Cleaning
9
Changing Chemicals 9
Storage 9
Battery Removal 9
6
Troubleshooting, Support & Repair
11
Indications and Remedies 11
Support or Repair 11
Specifications 11
iv | BackPack User Guide
| 1
1
General Precautions & Safety Warnings
The E-Mist BackPack System is a battery-powered liquid ap-
plication system designed to improve the performance of
water soluble or water based chemicals used on touchable
and other exposed surfaces. This is accomplished by apply-
ing an electrostatic charge to the droplets as they leave the
spray head. This unique process improves liquid adhesion
to targeted surface(s).
The hazards associated with the liquids you choose to
apply represent their own unique and important safety
requirements. Refer to each chemical manufacturer’s
documentation to establish best use steps and any need
for personal protective equipment (PPE).
Never point the spray wand at another person and never
touch or handle the charging area within the application
wand (front end) during spraying. This will help avoid
chemical splash and other possibly unsafe spraying condi-
tions.
DO NOT USE LiQUiDS THAT ARE NOT WATER SOLUBLE
OR WATER BASED WiTHiN THE BACKPACK SYSTEM.
HiGH ALCOHOL CONTENT LiQUiDS MUST NEVER BE
SPRAYED NEAR OPEN FLAME OR OTHER POSSiBLE iGNi-
TiON SOURCES.
Safety Notices
Lack of attention to safety can result in reduced efficiency,
accident, or personal injury. Please watch for safety hazards
and correct deficiencies promptly. Use the following safety
precautions as a guide when using this machine:
♦
Read the Operator’s Manual thoroughly. Failure to read
the manual is considered a misuse of the equipment.
♦
Use the spray system only for its intended use as
directed in this manual.
♦
Familiarize yourself with all components, including
caution and warning labels.
♦
Only trained and qualified adults should operate the
spray system.
♦
Do not use the equipment while under the influence of
drugs or alcohol.
♦
Turn off and remove the batteries when leaving the
equipment unattended.
♦
Store the system in a cool, dry place. Do not expose to
extreme temperatures.
♦
Flush the spray system before storing (see Chapter 5).
Users are required to read this Operator’s Manual,
understand the safe and correct operating procedures
that pertain to the operation of the product, and main-
tain the product according to the Operator’s Manual.
It is the operator’s responsibility to ensure that any
person who uses this equipment has read this manual.
USE CAUTION WHEN WALKING – FLOOR SURFACES
WILL BE SLIPPERY WHEN WET.
NEVER TOUCH OR INSERT OBJECTS INTO SPRAYER.
WEAR GROUNDING STRAP PROPERLY TO AVOID STATIC
SHOCK.
Use caution while spraying around furniture and
electronics to avoid getting any surface too wet.
Use caution when walking backwards during the spray
application to avoid tripping.
SAFETY WARNiNG!
Do not use the electrostatic
application system if you have
a pacemaker or an Implantable
Cardioverter Defibrillator (ICD)
Remain outside the area of the
electrostatic spray gun or where the
application is being performed.
2 | BackPack User Guide
Electrical Warning
To reduce the risk of electrical shock or injury, follow these
guidelines:
♦
Only use the unit for its intended purposes, as
described in this manual.
♦
Always turn power unit off when not in use.
♦
Do not place body parts or any foreign object into any
opening of the BackPack System.
♦
Never reach inside of the spray device while the spray
system is powered on.
♦
Never place equipment in standing water or liquid.
♦
Never operate the spray system if it has been damaged
or if it is not working properly.
♦
Always wear the grounding strap to prevent electro-
static shock.
Disinfectant Safety Precautions
Read and follow all instructions on the disinfectant
manufacturer’s label.
♦
Follow disinfectant manufacturer’s recommendations
to handle, mix, apply, store and dispose of their
solutions.
♦
Follow the Personal Protective Equipment (PPE)
requirements as recommended by the disinfectant
manufacturer’s safety data sheet (SDS) sheet.
♦
Be aware of poisoning symptoms and know the
appropriate first aid protocol of your organization if
poisoning symptoms appear to be present.
♦
Consult disinfectant manufacturer’s recommendations
so you know how long to wait before allowing people
or pets to return to a sprayed area.
BackPack User Guide | 3
E-Mist BackPack System Components
1. BackPack (blue or black cases are
functionally identical) may be used
with hand grip/carry configuration or
with the BackPack harness.
2. Interchangeable one-gallon liquid
tank – Includes strainer and cap and
is inserted with light downward pres-
sure then rotated 1/4 turn to lock in
place.
3. Snap Cable – A universal connector/
end is attached to the Application
Wand and the housing to provide
power and liquid connectivity.
4. Application Wand – is hard-wired into
the BackPack housing. This hand-held
device is trigger activated for the
charging and applying of your liquids.
5. Rechargeable Battery (Optional 2nd
Battery) – The system can accommo-
date two batteries for extended use
but only one is required for operation.
The battery will stop working once it
reaches 20% capacity (or one “1” in-
dicator bar) to ensure no damage oc-
curs.
6. Toe Strap – This snaps to the bottom
of the BackPack and is an extra layer
of safety in the event static charge ac-
cumulates with extended use of the
BackPack System. A simple loop slips
over the toe of the shoe and heel.
*Note: The toe strap must be worn
by the user. if the toe strap is not
utilized the system will shut down
and not work.
7. BackPack Harness – This commercial
harness is designed for comfort and
safety. Adjustable to the user from
small frames to large frame individuals.
8. Not Shown - Battery Charger Kit.
Also not shown: personal protective
equipment (PPE) as may be required
by the chemical manufacturer of the
liquid agent you plan to apply.
Inspection
After unpacking, inspect components for any damage:
1. BackPack
2. Liquid Tank
3. Application Wand
4. Rechargeable Battery
5. Toe Strap
6. BackPack Harness
7. Charger (AC Adapter, Smart Battery Charger and cord).
Initial Set Up (U.S. Only)
Charge Battery
a. Plug cord into AC Adapter.
b. Plug AC Adapter Cord into Smart Battery Charger.
c. Plug AC Adapter into 120V wall outlet.
d. Install battery into the smart charger.
e. Reference power indicator (5 bars = full charge).
2
Initial Inspection & Set Up
4 | BackPack User Guide
1. install Battery (procedure same for both battery
slots)
a. With the BackPack battery slots facing you, remove
battery covers by pinching triangle.
b. Install battery with tab facing to the left.
c. Gently push battery to seat.
d. Replace battery cover.
e. Depress the power button to verify power on the
BackPack (LED will blink continuously).
2. Liquid Tank Removal
a. While gently depressing tank lid/handle, rotate
counter-clockwise about 1/4 turn. Once disen-
gaged, it will pop up slightly.
b. Lift Liquid Tank out of BackPack.
4. Liquid Tank insertion
a. For initial set up/test, fill the liquid tank 1/3 full with
water.
b. Gently place the liquid tank in the BackPack.
c. Slightly rotate clockwise about 1/4 turn while
depressing tank until you feel resistance. Handle of
tank should line up with placard on BackPack (see
photo on page 5).
5. Toe Strap installation
a. Identify the white portion of the toe strap ring and
install placing white portion on bottom of foot.
b. Place elastic strap around heel.
c. Snap the button to the bottom of the BackPack.
*Note: The toe strap must be worn by the user. if
the toe strap is not utilized the system will shut
down and not work.
6. BackPack Strap Adjustments
a. Put the unit on like a BackPack and adjust the strap
to fit comfortably.
7. install wand on BackPack
a. Identify the red line on the snap cable connector,
match with the red line on the connector of the
wand.
b. Gently push until an audible snap sound.
c. The light on the BackPack will be on and steady.
This completes the communication test between
wand and BackPack.
d. Turn power off at the BackPack.
8. BackPack Function Check
a. With the Ground Strap attached, snap cable
connected, and the tank installed, push the power
button on the BackPack,
b. Put the BackPack on.
c. Adjust straps as required.
d. Attach wand.
e. Take wand in hand and push power button until
green LED displays (about 2 seconds).
f. While pointing wand in a safe direction, press
application trigger.
9. Wand Function Check
a. Yellow LED signifies that the high voltage power
supply is charging the liquid.
b. Once the Application Trigger is pulled, the fan will
turn on first, followed by the liquid spray.
c. Once the Application Trigger is released, the liquid
will stop and the fan will turn off after a slight
hesitation to ensure the liquid is cleared of the
wand.
Helpful Tips
♦
Optimal distance from a target is 3 feet.
♦
Wand will shut off once power indicator on battery
reaches single bar.
♦
Keep wand disconnected while putting BackPack
on/adjusting straps/taking BackPack off to avoid
damaging the wand.
♦
Do not twist the connectors.
BackPack User Guide | 5
Assembly Instructions and Tips
1. Rechargeable Battery: The system uses up to two
lithium-ion batteries. Tips:
a. The battery should be fully charged prior to the
start of a project.
b. Inspect the connectors for any debris or damage
prior to inserting.
c. The tab end of the battery includes a power meter
to show remaining charge (5 bars = full charge).
d. Two bars or less during startup may limit time of
use without charging.
e. The connector side of the battery enters the Back-
Pack case.
f. Keep battery handle tab to the left as you insert.
g. DO NOT OVER APPLY PRESSURE – The battery easily
seats in the BackPack. Over applying pressure may
make the battery difficult to remove without tear-
ing tab.
h. Insert battery cover (plastic cover is attached by a
lanyard).
2. interchangeable one-gallon liquid tank. Tips:
a. Remove the cap leaving
particle strainer in place.
b. Fill as needed and securely
replace cap.
c. Tank does not need to be
removed to fill.
d. Align the tank handle with the guide identified on
the BackPack top label. IMPORTANT: CAREFULLY
APPLY SLIGHT DOWNWARD PRESSURE ON THE
TANK AND TURN INTO THE LOCKING POSITION.
e. Utilize liquids for duration of project or until refill
required. IMPORTANT: CAREFULLY APPLY SLIGHT
DOWNWARD PRESSURE ON THE TANK AND TURN
TO UNLOCK BEFORE LIFTING TO REMOVE.
f. You may exchange tanks with different liquids at
any time.
Keep
this tab to
the left as you
insert the battery
into its compartment
on the BackPack.
3
Assembly & Operating Instructions
CAUTION: TURNING OR LIFTING A TANK FOR
INSERTION OR REMOVAL WITHOUT SLIGHT
DOWNWARD PRESSURE PRIOR TO LOCKING
OR REMOVAL CAN DAMAGE THE TANK OR THE
SYSTEM.
Tank Locked
Handle Alignment
Tank Unlocked
Handle Alignment
6 | BackPack User Guide
6. Application Wand. Tips:
a. Depress power button until green light displays.
b. Point wand to floor.
c. Press application trigger button, noting the yellow
LED displayed.
d. Let misting occur for two to four seconds.
e. Release trigger button.
f. Point toward targets.
g. Press trigger button.
h. Keep moving!
5. BackPack System – Connect battery, tank and wand.
Tips:
a. Locate power switch on top of the BackPack.
b. Depress power switch.
c. View power on – green indicator.
3. Snap in Cable – Connect to the BackPack case connec-
tor and the Application Wand connector. Tips:
a. Inspect the connector for any debris or damage
prior to connecting.
b. Align the red line on the male connector to the
female connector.
c. Push firmly to snap in place.
d. DO NOT TWIST OR TURN CONNECTOR ONCE IN
PLACE.
4. Toe Strap – This protection accessory is light weight and
very flexible. Tips:
a. Snap to the bottom of the BackPack chassis.
b. Slide toe strap onto shoe. *Note: The toe strap
must be worn by the user. if the toe strap is not
utilized the system will shut down and not work.
Power Button
Application
Trigger
Button
BackPack User Guide | 7
Preparing the Spray Area
Make sure food and drinks are removed or covered before
spraying.
Spotless, clean interiors require no prep work prior to
spraying.
Loose debris must be swept from floors and other surfaces
prior to spraying.
Inspect the area for mechanical barriers such as: magazines
on table tops, chairs touching each other, a table or a wall.
The intended touch point for disinfecting will need to be
accessible.
Please cover and remove valuables. Electronics, furniture,
paper, or other common necessities do not need to be
removed from the area.
Once the area has been cleaned, disinfecting can begin.
Spray Application Process
1. Begin at the farthest point from the doorway, work
back toward the doorway so you can step out when
done.
2. Aim spray device 3 feet from the target area, begin
with a smooth figure “S” movement aiming below, at
and above the target area while walking at a slow pace
(3 ft. per second) continuously moving.
3. Make sure you are working in a methodical “S” pattern
and let your passes overlap when moving to the next
target area.
4. Allow the treated area to set for contact time as rec-
ommended by the disinfectant manufacturer’s label
before re-entry into the area.
Fluid Management
The BackPack System is designed for single or multiple
fluid application environments. Please use multiple tank
applications carefully by marking tanks with your chemical
identifiers if necessary. Application tips:
♦
While depressing trigger button, move wand in an “S”
pattern from bottom to top of target in a continuous
motion.
♦
Keep moving – electrostatically charged droplets will
accumulate at higher levels at the tip of the wand if you
move too slowly.
♦
Do not over apply. The tendency to “paint the fence” is
an over usage of chemicals.
♦
In between chemical changes, press trigger while
pointing to the floor or other safe target for four to five
seconds to clear the remaining chemical in the cable.
Battery Management
The BackPack System battery utilization is controlled to
draw down the battery to 20% of available cell power and
4
Spray Application
If the spray device becomes wet or begins to drip,
you are moving too slow over the target and need
to speed up the process. Do not over-saturate the
surface, if you see runs or puddles you are apply-
ing too much of the solution. The goal is to achieve
even coverage over the surface area.
NOTE: The BackPack System is NOT a Mechanical Cleaner
8 | BackPack User Guide
to then shut off. This will eliminate the possibility
of unwanted battery damage and extend the life
of the battery. Battery tips:
♦
Fully charge each battery before use.
♦
Keep connectors clean and dry at all times.
♦
Insert with battery tab to the left and the bat-
tery meter facing out.
♦
Do not expose batteries to standing liquids.
BackPack User Guide | 9
The BackPack System is designed to minimize maintenance
and cleaning. Tips:
♦
Clear system at least once a day by spraying clean water
through the system for at least ten seconds.
♦
Keep batteries charged.
♦
Inspect cable for cuts, tears, or damage.
♦
Inspect wand and connectors for debris or damage.
Changing Chemicals
It’s important to flush between uses or when switching
chemicals so no liquid stays in hoses or the reservoir. To
flush the system, empty the fluid tank and fill with at least
1 inch (2.5 cm) of clean water. Spray through the nozzle for
at least 45-60 seconds to flush the previous fluid from the
system.
Storage
♦
Empty fluid or run until empty.
♦
Insert at least 1 inch (2.5 cm) of clean water in the tank.
♦
Run the sprayer for at least 10 seconds so that no active
chemicals are left in the system.
♦
Remove batteries and re-charge by placing in charger.
♦
Use the power indicator on end of battery to determine
the battery state of charge (5 bars = full charge).
♦
Insert battery covers back into battery compartment to
prevent foreign particles and moisture from damaging
battery contact connectors.
♦
Coil the snap cable up neatly.
♦
Caution: Do not store the BackPack System in locations
that may freeze (to avoid damage from water remaining
in the system or snap cable).
Battery Removal
Make sure the system is powered off.
Remove both battery covers by squeezing the triangular
pop-out portion of the covers and pulling outwards.
When covers are off, a pull-tab will be visible to assist in
removal of the batteries.
Place batteries into charger (provided) to fully charge for
next usage. There is a power indicator on the battery (5
bars = full charge). Each battery takes about 1 hour to fully
charge.
5
Maintenance & Cleaning
To prevent cross contamination of chemicals,
You MUST perform a flush any time you change
the type of disinfectant.
It is a good practice to flush the system every 24
hours with clean water. Do not store chemicals
in the reservoir while the system is not in use for
greater than 24 hour periods.
Note: System will run on just one battery at a
reduced run time.
10 | BackPack User Guide
BackPack User Guide | 11
6
Troubleshooting, Support & Repair
The BackPack System is designed and manufactured to
function without defects. The system will operate normally
with properly maintained batteries and without abuse to
the connector or other system parts.
Indications and Remedies
No power
Check BackPack battery life, and ensure that the snap
cable is seated in the BackPack. Check that cable is
properly connected. If not, connect power cable.
No mist or inadequate mist
Check to see if reservoir tank is empty and if so, fill
with solution. Check if the hybrid connector from the
BackPack to the Wand is connected properly.
Wand will not spray
Check all connections, check battery life, check power
button on the BackPack.
Wand shows blinking yellow indicator
This indicator is for the charging system and indicates
that charging is not functioning 100% and battery life
may be below functional use without charging.
BackPack power indictor LED is blinking
Ensure that the Applicator Wand is properly connected.
Pump will not turn on
Check battery life, check to see if the battery is fully
seated in the BackPack, check tank connection and liq-
uid availability (tank levels). Reset by turning off power
switch on BackPack and restarting.
Tank connection exposed, broken or leaking
If the tank connection was damaged, the tank may
need to be replaced. Contact our Service Center:
1.817.349.3519.
Unit failure during spray operations
Internal failure or discharge cord not connected: Ensure
grounding strap is making contact on the bottom of the
BackPack System unit. Call a customer care representa-
tive at 1.817.349.3519.
Support or Repair
♦
If your BackPack System fails to function, excluding
obvious user damage, please contact E-Mist or your
authorized E-Mist distributor.
♦
If an issue is encountered not addressed in the trouble-
shooting methods above, please contact a customer
care representative at: 1.817.349.3519.
Specifications
Volts:
12.8 to 16.8 Vdc.
Weight (empty):
≤ 18 lbs
Weight (full):
≤ 25 lbs
Tank Capacity:
1 gallon
Spray Width:
30 inches at 3 feet
Spray Range:
3 to 5 feet
Sound:
68 dB
1000 Forest Park Blvd., Ste. 400, Fort Worth, TX USA 76110 • Emist.com